Teachers and students rejoice! If you have ever resented lugging a heavy back-breaking textbook around campus when all you really needed were a few dozen pages in said book this instructable is for you. You will turn a large text book into smaller individually bound mini-books that fit inside of the big book.
Step 1: Tear the book in to sections.
(Bibliophiles will have trouble with this step.) It's not recommended for older books as they may crack, but most modern textbooks are held together by glue. When you rip sections out of the book take care not to tear the pages. You also will want to start and end your sections on a chapter break. You will want about 120-300 pages per section, less will be too floppy... more will be too heavy.